481365504 has 240 divisors, whose sum is σ = 1487998512. Its totient is φ = 155271168.

The previous prime is 481365499. The next prime is 481365553. The reversal of 481365504 is 405563184.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6594012 + ... + 6594084.

Almost surely, 2^481365504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481365504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (743999256).

481365504 is an abundant number, since it is smaller than the sum of its proper divisors (1006633008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

481365504 is an frugal number, since it uses more digits than its factorization.

481365504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 481365504 is about 21940.0433910236. The cubic root of 481365504 is about 783.7152929847.

The spelling of 481365504 in words is "four hundred eighty-one million, three hundred sixty-five thousand, five hundred four".